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<FONT color="green">001</FONT>    package org.hackystat.sensor.xmldata.option;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.util.List;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import org.hackystat.sensor.xmldata.XmlDataController;<a name="line.5"></a>
<FONT color="green">006</FONT>    <a name="line.6"></a>
<FONT color="green">007</FONT>    /**<a name="line.7"></a>
<FONT color="green">008</FONT>     * The class which follows the factory pattern to encapsulate the creation of<a name="line.8"></a>
<FONT color="green">009</FONT>     * options based on the specified parameters.<a name="line.9"></a>
<FONT color="green">010</FONT>     * @author aito<a name="line.10"></a>
<FONT color="green">011</FONT>     * <a name="line.11"></a>
<FONT color="green">012</FONT>     */<a name="line.12"></a>
<FONT color="green">013</FONT>    public class OptionFactory {<a name="line.13"></a>
<FONT color="green">014</FONT>      /** Private constructor to prevent instantiation. */<a name="line.14"></a>
<FONT color="green">015</FONT>      private OptionFactory() {<a name="line.15"></a>
<FONT color="green">016</FONT>      }<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>      /**<a name="line.18"></a>
<FONT color="green">019</FONT>       * Returns an option instance based on the specified option name and<a name="line.19"></a>
<FONT color="green">020</FONT>       * parameters. If an option cannot be created, null is returned.<a name="line.20"></a>
<FONT color="green">021</FONT>       * @param controller the specified controller used to create an option.<a name="line.21"></a>
<FONT color="green">022</FONT>       * @param optionName the option name.<a name="line.22"></a>
<FONT color="green">023</FONT>       * @param parameters the option parameters.<a name="line.23"></a>
<FONT color="green">024</FONT>       * @return the option instance if it can be created, or null if an option<a name="line.24"></a>
<FONT color="green">025</FONT>       * instance cannot be created using the specified arguments.<a name="line.25"></a>
<FONT color="green">026</FONT>       */<a name="line.26"></a>
<FONT color="green">027</FONT>      public static Option getInstance(XmlDataController controller, String optionName,<a name="line.27"></a>
<FONT color="green">028</FONT>          List&lt;String&gt; parameters) {<a name="line.28"></a>
<FONT color="green">029</FONT>    <a name="line.29"></a>
<FONT color="green">030</FONT>        if (SdtOption.OPTION_NAME.equals(optionName)) {<a name="line.30"></a>
<FONT color="green">031</FONT>          return new SdtOption(controller, parameters);<a name="line.31"></a>
<FONT color="green">032</FONT>        }<a name="line.32"></a>
<FONT color="green">033</FONT>        else if (FileOption.OPTION_NAME.equals(optionName)) {<a name="line.33"></a>
<FONT color="green">034</FONT>          return new FileOption(controller, parameters);<a name="line.34"></a>
<FONT color="green">035</FONT>        }<a name="line.35"></a>
<FONT color="green">036</FONT>        else if (VerboseOption.OPTION_NAME.equals(optionName)) {<a name="line.36"></a>
<FONT color="green">037</FONT>          return new VerboseOption(controller, parameters);<a name="line.37"></a>
<FONT color="green">038</FONT>        }<a name="line.38"></a>
<FONT color="green">039</FONT>        else if (ArgListOption.OPTION_NAME.equals(optionName)) {<a name="line.39"></a>
<FONT color="green">040</FONT>          return new ArgListOption(controller, parameters);<a name="line.40"></a>
<FONT color="green">041</FONT>        }<a name="line.41"></a>
<FONT color="green">042</FONT>        else if (UniqueTstampOption.OPTION_NAME.equals(optionName)) {<a name="line.42"></a>
<FONT color="green">043</FONT>          return new UniqueTstampOption(controller, parameters);<a name="line.43"></a>
<FONT color="green">044</FONT>        }<a name="line.44"></a>
<FONT color="green">045</FONT>        else if (MigrationOption.OPTION_NAME.equals(optionName)) {<a name="line.45"></a>
<FONT color="green">046</FONT>          return new MigrationOption(controller, parameters);<a name="line.46"></a>
<FONT color="green">047</FONT>        }<a name="line.47"></a>
<FONT color="green">048</FONT>        else if (MultiShellOption.OPTION_NAME.equals(optionName)) {<a name="line.48"></a>
<FONT color="green">049</FONT>          return new MultiShellOption(controller, parameters);<a name="line.49"></a>
<FONT color="green">050</FONT>        }<a name="line.50"></a>
<FONT color="green">051</FONT>        else if (SetRuntimeOption.OPTION_NAME.equals(optionName)) {<a name="line.51"></a>
<FONT color="green">052</FONT>          return new SetRuntimeOption(controller, parameters);<a name="line.52"></a>
<FONT color="green">053</FONT>        }<a name="line.53"></a>
<FONT color="green">054</FONT>        else if (ResourceOption.OPTION_NAME.equals(optionName)) {<a name="line.54"></a>
<FONT color="green">055</FONT>          return new ResourceOption(controller, parameters);<a name="line.55"></a>
<FONT color="green">056</FONT>        }<a name="line.56"></a>
<FONT color="green">057</FONT>        else {<a name="line.57"></a>
<FONT color="green">058</FONT>          controller.fireMessage("The '" + optionName + "' option is not supported.");<a name="line.58"></a>
<FONT color="green">059</FONT>        }<a name="line.59"></a>
<FONT color="green">060</FONT>        return null;<a name="line.60"></a>
<FONT color="green">061</FONT>      }<a name="line.61"></a>
<FONT color="green">062</FONT>    }<a name="line.62"></a>




























































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